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2016
Proceedings of the 2016 ACM SIGSAC Conference on Computer and Communications Security - CCS'16
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Secure multi-party computation (MPC) allows multiple parties to perform a joint computation without disclosing their private inputs. ...
Musketeer automatically generates code for both the sensitive parts of a workflow, which are executed in MPC, and the remaining portions of the computation, which run on scalable, widely-deployed analytics ...
This computation, for example, might allow a regulator to assess the long-term impact of a changing market environment -such as the emergence of "ridesharing" services such as Uber and Lyft -on market ...
doi:10.1145/2976749.2989034
dblp:conf/ccs/VolgushevSLVB16
fatcat:jiho4j436zam7ll5zysbcw3uom
Blockchain for Smart Mobility—Literature Review and Future Research Agenda
2021
Sustainability
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In the context of smart mobility, blockchain can be used for transactions relating to ridesharing and electric charging, handling of interactions of platoon members, or serving as a foundation for communication ...
We also present a platform for further research about this emerging topic by identifying promising future research avenues. For this purpose, we derive a future research agenda based on our findings. ...
Blockchain-Based Mobility-as-a-Service 2019 Semenko and Saucez Distributed Privacy Preserving Platform for Ridesharing Services 2019 Valaštin et al. ...
doi:10.3390/su132313268
fatcat:7wvtliw4xfblplbheqeg4uc4ne
Jointly optimizing cost, service, and environmental performance in demand-responsive transit scheduling
2003
Transportation Research Part D: Transport and Environment
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In this paper, we present a methodology for the joint optimization of cost, service, and life-cycle environmental consequences in vehicle routing and scheduling, which we develop for a demandresponsive ...
In certain types of fleet systems, the environmental impacts of fleet operation are, to some extent, a controllable function of vehicle routing and scheduling decisions. ...
(27) Let {R} be the set of requests for service to be scheduled and r i be the i th request for service. ...
doi:10.1016/s1361-9209(03)00043-9
fatcat:gtvprf2zxbfpxojv2bpwhumawq
Privacy for 5G-Supported Vehicular Networks
2021
IEEE Open Journal of the Communications Society
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Geared with new features, they are expected to revolutionize the mobility ecosystem to empower a portfolio of new services. ...
Vehicular networks allow billions of vehicular users to be connected to report and exchange real-time data for offering various services, such as navigation, ride-hailing, smart parking, traffic monitoring ...
Riders are first scheduled to a driver group by a jointly differentially private optimization process according to the private dual decomposition [189] . ...
doi:10.1109/ojcoms.2021.3103445
fatcat:cznswnoczrb4dgfg7hhiywifpe
International Workshop on Agent-Based Modelling of Urban Systems (ABMUS) Proceedings: 2022
[article]
2022
figshare.com
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Preference-Aware Dynamic Ridesharing
Acknowledgements Authors would like to thank Dr. ...
For the purpose of open access, the author has applied a creative commons attribution (CC BY) licence to any author accepted manuscript version arising. ...
Main Approach We consider the case of generating a route for a single bus that is part of a 24-hour ridesharing service. ...
doi:10.6084/m9.figshare.19733800.v1
fatcat:sb2ynno5vfd4ffrml46sngr6by
An Edge Correlation Based Differentially Private Network Data Release Method
2017
Security and Communication Networks
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Aiming to protect whether two individuals have a close relationship in a correlated dataset corresponding to a weighted network, we propose a differentially private network data release method, based on ...
Differential privacy (DP) provides a rigorous and provable privacy guarantee and assumes adversaries' arbitrary background knowledge, which makes it distinct from prior work in privacy preserving. ...
In order to protect users' privacy in ridesharing services, a jointly differentially private scheduling protocol has been proposed [17] , which aims to protect riders' location information and minimize ...
doi:10.1155/2017/8408253
fatcat:3a5tunxqtjhzjp5h627pow3tle
A scoping review on the conceptualisation and impacts of new mobility services
2024
European Transport Research Review
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However, what is still missing is a comprehensive understanding of what the umbrella term new mobility services means beyond a loosely used catch-all term. ...
However, by applying elements of formal concept analysis, we can identify several key characteristics that define the lowest common denominator for services to be classified as new mobility services. ...
We further thank the anonymous reviewers for their helpful feedback and discussion. ...
doi:10.1186/s12544-024-00633-5
fatcat:ulwd55jfkrcmjcdklimjpl46oi
Scanning the Issue
2022
IEEE transactions on intelligent transportation systems (Print)
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From a broad concept, the theoretical background of RL and deep RL methods, especially those used in ITS literature, are presented. ...
Since there are many deep RL applications in ITS for traffic signal controllers (TSC), predominantly existing TSC works that use RL and deep RL approaches are presented and compared in tables. ...
Leung This paper proposes a hierarchical system model to jointly optimize power flow routing and V2G scheduling for providing regulation service. ...
doi:10.1109/tits.2021.3135107
fatcat:xk45lect6rgtxoo6eklafjig5u
Privacy-preserving Traffic Flow Prediction: A Federated Learning Approach
[article]
2020
arXiv
pre-print
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Furthermore, we design a Joint Announcement Protocol to improve the scalability of FedGRU. ...
However, these datasets may contain lots of user's private data, which is challenging the current prediction approaches as user privacy is calling for the public concern in recent years. ...
Le Ny et al. proposed a differentially private real-time traffic state estimator system to predict traffic flow in [9] . ...
arXiv:2003.08725v1
fatcat:m6wb7ka7ifetrh3vbubgz33lmi
Supply, demand, operations, and management of crowd-shipping services: A review and empirical evidence
2019
Transportation Research Part C: Emerging Technologies
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Link to publication General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of ...
purpose of private study or research. • You may not further distribute the material or use it for any profit-making activity or commercial gain • You may freely distribute the URL identifying the publication ...
Ozkan (2018) studies the interaction between the pricing and matching decisions for a ridesharing company. ...
doi:10.1016/j.trc.2019.03.023
fatcat:kovcnlqpdvfffn7btao5g267mu
Future Mobility Advances and Trends
[chapter]
2021
Self-driving Vehicles and Enabling Technologies [Working Title]
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The trends of main interest on a global scale are those that can influence the development of humanity in the long term and are sometimes referred to as megatrends. ...
It is important to identify the megatrends of interest for strategic mobility planning and follow their developments, in order to consider them in the planning processes and correctly pilot investments ...
In the private sector, many services for sharing cars, bicycles, scooters and busses were born, for citizens and companies. ...
doi:10.5772/intechopen.97108
fatcat:44k3pct6oje4bdt7j2mc77slyq
Dynamic Mobility Application Policy Analysis: Policy and Institutional Issues for Integrated Dynamic Transit Operations (IDTO)
2015
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For example, participating agencies will need to agree on common data formats, and establish data sharing protocols. • Regulatory Status of Rideshare. ...
Social equity is a potential concern with IDTO, but is considered low since it is not yet clear if the system will be preferential to some users, or will instead improve travel times for all travelers ...
Trip plans would make use of multiple public and private transportation modes, including transit, rideshares, private transportation services, biking, and walking. ...
doi:10.21949/1503775
fatcat:3ub3tfvgbbcthjkbtt6ptbpx74
Veículos Autónomos e Transporte Público
2021
Notas Económicas
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A menos que os AVs partilhados reduzam a taxa de motorização (difícil, incerto), aumentem a partilha e não afastem as pessoas do transporte público – o que requer planeamento, tributação e subsídios. ...
A implantação generalizada proporcionaria reduções drásticas nos acidentes e nas necessidades de estacionamento, duas vantagens para a sociedade, principalmente nas cidades. ...
has best and most recently been seen in telecoms and all the new services, generations of devices and protocols (3G, 4G, etc.) . ...
doi:10.14195/2183-203x_53_7
fatcat:d3jr3oaodnehtfowlce6iaan64
Enacting Internet Governance: Power and Communities over Time
[chapter]
2019
Negotiating Internet Governance
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Against the continuous expansion and diversification of the field, this section traces the many continuities that structure a now mature field of power. ...
post-2015, zooming in on market dynamics, cyber norm debates, and artificial intelligence strategies, including a discussion on developments in China and India. ...
Ridesharing, apartment or home lending, and re-selling are all peer-to-peer alternatives to owning the good or the service of interest. ...
doi:10.1093/oso/9780198833079.003.0006
fatcat:jvocovyvqfcsfcydaby6xfpx3y
Transport policymaking that accounts for the COVID-19 and future public health threats: A PASS approach
2020
Transport Policy
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The present study proposed a PASS (P: Prepare-Protect-Provide; A: Avoid-Adjust; S: Shift-Share; S: Substitute-Stop) approach for policymaking that accounts for COVID-19 and future public health threats ...
At present, there is no globally agreed timeframe for when this pandemic will end. The current and near-future potential impacts must be addressed in a relatively comprehensive and seamless way. ...
Anming Zhang (UBC, Canada) for providing valuable comments on the initial manuscript and Ms. ...
doi:10.1016/j.tranpol.2020.09.009
pmid:32952316
pmcid:PMC7486869
fatcat:yife7mawnvenrd6lhgnlfnwbyq
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